1.Description: (1) GENUINE ORIGINAL QUALITY (2) GOOD AFTER-SALES SERVICE (3)PROFESSIONAL AND STABLE PARTS SUPPLY (4) DELIVERY WITHIN 7DAYS AFTER CONFIRM DETAILS 2. Our Advantages (1)Competitive Factory Price and Excellent Quality (2)More than 20 years' experience as a manufacturer...
Screw often encountered quality problems and solutions.1.The head of the screw is deformed and the head is crooked.The possible reason is that the screw die is not installed properly and the adjustment machine is improper.2.The head of the screw was not round.The reason is that the screw die-die selection is inappropriate or not full enough.3.The screw has a hairy edge or burr.The main reason is that the gap between punching rod and die hole is too large or the punching rod is too short.4.The head of the screw cracked and there was a crack in the head of the screw.The reason may be the quality of screw wire itself, so this screw wire in the head, must be inspected by the quality department, point with the potion.
(1) GENUINE ORIGINAL QUALITY
(2) GOOD AFTER-SALES SERVICE
(3)PROFESSIONAL AND STABLE PARTS SUPPLY
(4) DELIVERY WITHIN 7DAYS AFTER CONFIRM DETAILS
(1)Competitive Factory Price and Excellent Quality
(2)More than 20 years' experience as a manufacturer
(3)Products Quality Certification SGS CCC ISO
(4)Perfect after-sale service
(5)Customized products available with us
(6)Export to more than 90 countries and regions
Q: There are so many suppliers from China, how to identify the quality?
A: All parts that we sell enjoy 3 to 12 months warranty; if any parts breaks during warranty, just offer us the proof. We'll resend you new one!
Q: What if parts we order from you are lost during delivery?
A: We'll resend the parts!
Q: Why your price is so high?
A: You get what you pay for.
There is no winfall profits at all in the open market. We just insist reasonable profits.
We offer genuine parts and replacement parts as your request.
Q: How many days it takes before you deliver the goods to us?
A: We have most easily-damaged parts in stock, for small goods, we could deliver you the goods after order confirmation and receiving the payment; for large quantity, we need 1 or 2 more days to order wooden box or pallet, 2-3 days to book flight/vessel and deliver the goods to named port/airport.
4. Friendly Tips:
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We are one of the leading and professional manufacturers in China with wide experience and expertise. Please rest assured to get our howo valve clearance adjusting screw (no.vg14050010) for sale. For more info, contact us now.